A four-node plate bending element based on Mindlin/Reissner plate theory and a mixed interpolation

This communication discusses a 4‐node plate bending element for linear elastic analysis which is obtained, as a special case, from a general nonlinear continuum mechanics based 4‐node shell element formulation. The formulation of the plate element is presented and the results of various example solu...

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Veröffentlicht in:	International journal for numerical methods in engineering 1985-02, Vol.21 (2), p.367-383
Hauptverfasser:	Bathe, Klaus-Jürgen, Dvorkin, Eduardo N.
Format:	Artikel
Sprache:	eng
Schlagworte:	Exact sciences and technology Fundamental areas of phenomenology (including applications) Physics Solid mechanics Static elasticity (thermoelasticity...) Structural and continuum mechanics
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Beschreibung
Zusammenfassung:	This communication discusses a 4‐node plate bending element for linear elastic analysis which is obtained, as a special case, from a general nonlinear continuum mechanics based 4‐node shell element formulation. The formulation of the plate element is presented and the results of various example solutions are given that yield insight into the predictive capability of the plate (and shell) element.
ISSN:	0029-5981 1097-0207
DOI:	10.1002/nme.1620210213